UTC UM66T32LK-T92-K

The UTC UM66TXXL series are CMOS LSI designed for using in door bell, telephone and toy application. It is an on-chip ROM programmed for musical performance. Produced by CMOS technology, the device results in very low power consumption. Since the UTC UM66TXXL series include oscillation circuits a compact melody module can be constructed with only a few additional components.

• 64 -Note Rom memory
• 1.5V~4.5V power supply and low power consumption
• Dynamic speaker can be driven with external NPN transistor
• 0SC resistor hold mode
• Power on reset: melody begins from the first note
• Built in level hold mode

• door bell
• telephone
• toy